(19)
(11) EP 4 271 738 A1

(12)

(43) Date of publication:
08.11.2023 Bulletin 2023/45

(21) Application number: 21836648.2

(22) Date of filing: 28.12.2021
(51) International Patent Classification (IPC): 
C08K 3/04(2006.01)
G21F 1/10(2006.01)
H05K 9/00(2006.01)
 C08L 71/12(2006.01)
H01B 1/24(2006.01)
(52) Cooperative Patent Classification (CPC):
C08L 71/12; C08L 71/123; H01B 1/24; C08K 2201/006
 
C-Sets:
  1. C08L 71/12, C08K 3/04, C08L 23/06, C08L 25/06;
  2. C08L 71/123, C08K 3/04, C08L 23/06, C08L 25/06;
  3. C08L 71/12, C08L 25/06;
  4. C08L 71/123, C08L 25/06;
  5. C08L 71/12, C08K 3/04, C08L 25/06;
  6. C08L 71/123, C08K 3/04, C08L 25/06;
(86) International application number:
PCT/IB2021/062397
(87) International publication number:
WO 2022/144777 (07.07.2022 Gazette 2022/27)
(84) Designated Contracting States:
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated Extension States:
BA ME
Designated Validation States:
KH MA MD TN

(30) Priority: 29.12.2020 EP 20217686

(71) Applicant: SHPP Global Technologies B.V.
4612 PX Bergen op Zoom (NL)

(72) Inventor:
  • SILVI, Norberto
    Selkirk, New York 12158 (US)

(74) Representative: Modiano, Gabriella Diana 
Modiano & Partners (DE) Steinsdorfstrasse, 14
80538 München
80538 München (DE)

   


(54) ELECTRICALLY CONDUCTIVE MICROWAVE SHIELDING COMPOSITIONS